| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $226.60 | 4.685% | $237.2162 | $237.22 | $237.20 | $237.20 |
| Purchase #2 | $177.27 | 5.779% | $187.5144 | $187.51 | $187.50 | $187.50 |
| Purchase #3 | $32.79 | 4.184% | $34.1619 | $34.16 | $34.15 | $34.20 |
| Purchase #4 | $246.74 | 8.312% | $267.249 | $267.25 | $267.25 | $267.20 |
| Purchase #5 | $193.79 | 13.322% | $219.6067 | $219.61 | $219.60 | $219.60 |
| Purchase #6 | $181.82 | 12.287% | $204.1602 | $204.16 | $204.15 | $204.20 |
| Purchase #7 | $216.67 | 5.868% | $229.3842 | $229.38 | $229.40 | $229.40 |
| 7 purchase totals = | $1,275.68 | $1,379.2926 | $1,379.29 | $1,379.25 | $1,379.30 | |